70-465 · Question #29
You have a SQL Server 2012 database named DB1. You plan to import a large number of records from a SQL Azure database to DB1. You need to recommend a solution to minimize the amount of space used in…
The correct answer is E. the bulk-logged recovery model. Compared to the full recovery model, which fully logs all transactions, the bulk-logged recovery model minimally logs bulk operations, although fully logging other transactions. The bulk-logged recovery model protects against media failure and, for bulk operations, provides the…
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Options
- Aa new log file
- Ba new filegroup
- Cthe full recovery model
- Da new partitioned table
- Ethe bulk-logged recovery model
How the community answered
(24 responses)- C4% (1)
- D4% (1)
- E92% (22)
Explanation
Compared to the full recovery model, which fully logs all transactions, the bulk-logged recovery model minimally logs bulk operations, although fully logging other transactions. The bulk-logged recovery model protects against media failure and, for bulk operations, provides the best performance and least log space usage. The bulk-logged recovery model is a special-purpose recovery model that should be used only intermittently to improve the performance of certain large-scale bulk operations, such as bulk imports of large amounts of data. Recovery Models (SQL Server)
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